January
一二三周四周五周六周日
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2
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10
11
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February
一二三周四周五周六周日
1
2
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11
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28
March
一二三周四周五周六周日
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31
April
一二三周四周五周六周日
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30
May
一二三周四周五周六周日
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31
June
一二三周四周五周六周日
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30
July
一二三周四周五周六周日
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31
August
一二三周四周五周六周日
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30
31
September
一二三周四周五周六周日
1
2
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5
6
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9
10
11
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30
October
一二三周四周五周六周日
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2
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11
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30
31
November
一二三周四周五周六周日
1
2
3
4
5
6
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9
10
11
12
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14
15
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17
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20
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28
29
30
December
一二三周四周五周六周日
1
2
3
4
5
6
7
8
9
10
11
12
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29
30
31
事件密度：
1-5
6-9
10-12
13+
1987年的事件
—
1987: Lovastatin: First Approved Statin (1987)
Landmark Approval
Lovastatin inaugurated the statin era, which produced the most robust cardiovascular mortality reduction data of any drug class. Statins demonstrated …
—
1987: AZT: First Antiretroviral Drug for HIV/AIDS (1987)
Landmark Approval
AZT demonstrated that HIV replication could be pharmacologically inhibited, transforming AIDS from a uniformly fatal illness into a treatable condition—though …